/Engine/Plugins/Runtime/Metasound/Source/MetasoundFrontend/Public/MetasoundArrayShuffleNode.h
TArrayShuffleOperatorshuffles an array on trigger and outputs values sequentially on "next". It avoids repeating shuffled elements and supports auto-shuffling.
template<typename ArrayType> class TArrayShuffleOperator : public [Metasound::TExecutableOperator< TArrayShuffleOperator< ArrayType > >](API\Plugins\MetasoundGraphCore\TExecutableOperator)